| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $31.77 | 3.870% | $32.9995 | $33.00 | $33.00 | $33.00 |
| Purchase #2 | $12.97 | 13.191% | $14.6809 | $14.68 | $14.70 | $14.70 |
| Purchase #3 | $122.68 | 8.207% | $132.7483 | $132.75 | $132.75 | $132.70 |
| Purchase #4 | $40.76 | 11.769% | $45.557 | $45.56 | $45.55 | $45.60 |
| Purchase #5 | $200.62 | 10.842% | $222.3712 | $222.37 | $222.35 | $222.40 |
| Purchase #6 | $12.56 | 4.250% | $13.0938 | $13.09 | $13.10 | $13.10 |
| Purchase #7 | $20.34 | 4.461% | $21.2474 | $21.25 | $21.25 | $21.20 |
| 7 purchase totals = | $441.70 | $482.6981 | $482.70 | $482.70 | $482.70 | |